Abstract—A comprehensive study of the mechanical and tribological properties of composite materials developed for damping washers used in ball-screw pairs at the micro- and nanolevel has been carried out out. The study includes determination of the local elastic properties of elements of a composite material using atomic force microscopy, and integrated elastic properties, by indentation. The results obtained at the nano- and microlevels are compared. A method for determining the friction coefficient at the micro level has been developed. It is shown that the Amonton–Coulomb law is satisfied for the considered friction pair.

中文翻译：

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不同比例水平下碳复合材料的力学和摩擦性能的测定

摘要—在微和纳米级对用于滚珠丝杠副的阻尼垫圈的复合材料的机械和摩擦学性能进行了全面研究。该研究包括使用原子力显微镜确定复合材料元素的局部弹性特性，并通过压痕确定其综合弹性特性。比较了在纳米级和微米级获得的结果。已经开发出一种用于在微观水平上确定摩擦系数的方法。结果表明，考虑的摩擦副满足阿蒙顿-库仑定律。